When used by growers, a metal halide bulb is preferred for the earlier stages of a plant’s growth when its vegetation is developing, as this bulb’s light makes it grow with shorter spaces between branches. These lights are also used during the later stages by some growers but at lower intensities along with red HPS lights. First off, the color and the spectrum at which they operate are very different. Figure 4: High Pressure Sodium Lamps 2.3 Quartz Metal Halide (QMH) Metal Halide lamps have an efficacy of 80-115 lumens per watt and have a life between 10,000-20,000 hours. Metal Halide grow lights are meant to be used when the plant you are growing is in the early stages of growth. They produce high intensity discharge light that boost production. The primary visual difference between them is that metal halide light is white and the light emitted from a High-Pressure Sodium bulb is amber orange. Similar to how MH lights have halides along with the primary gas, here you would find a mixture of sodium vapor and mercury which adds to the reddish tint of the light. To understand why indoor growers need grow lights, you first need to understand why growers need lighting in the first place. We manufacture the 400 watt metal halide Flood Light, 250 watt metal halide Flood Light, 150 watt metal halide Flood Light Fixture,70 watt metal halide Flood Light,400 watt high pressure sodium Flood Light, 250 watt high They produce intense white light that is suitable for use in greenhouses, high ceilinged places and outdoor locations such as streets and stadiums. Both of these lights have a large number of similarities and differences but when they come together they function really well with each other. RE: High Pressure Sodium vs. Metal Halide Squid Lights vs. Halogen Although Floodzilla and others like it are bright as ****, there are 2 minor problems with Metal Halide or High Pressure Sodium. As mentioned above, MH lights are more suited for plants during the vegetative stage while the reddish HPS grow lights are better suited for the flowering/blooming stage of the plant’s life cycle. While Noble gases such as Argon or Xenon form the primary element which is ionized, the secondary element in MH lamps are metal halides such as sodium iodide while the HPS lamps carry sodium vapor mixed with mercury which give them a different sort of a color. The chemical bond between a metal and a halogen can be either a covalent bond or ionic bond. High pressure sodium bulbs and metal halide bulbs emit different color spectrums of light. One of the biggest problem with HPS and MH grow lights is the fact that they are not as strong or durable when compared to other forms of grow lights. These are a type of High-Intensity Discharge (HID) grow lights, which offer bright lighting that helps indoor plants grow. Since the light that comes out of the two grow lamps is different in colour, the function of the light is also quite different – Metal Halides are useful during the vegetative phase, while HPS lights are more useful during the flowering stage of the marijuana plant’s life cycle. 15 These are called 4-tap ballasts and they operate 120/208/240/277V. The watt per lumen ratio in HID lights is generally higher when compared to LED grow lights. However, in case you are looking for a specialized light, you need to know that the kind of light you buy depends upon the phase of growth that your plants are in. There are a large number of options available to growers who are looking forward to buying a grow light. Maybe you’ve decided to keep your cannabis plants small, but pack as many into your grow room with the Sea of Green (SOG) technique. Like all HID lights, Metal Halides require a ballast to control the flow of current. Here are the answers to some of the most common and frequently asked questions that we get from our readers about HPS and MH grow lights. hi, i was going to buy 150w metal halide ballast, i understand that hps bulbs need an ignitor, so if i got my metal halide ballast and added an ignitor would this make it suitable for a HPS bulb of the same wattage...so 150w metal Flowering can be manually triggered in non-autoflowering plants by reducing the timings of the light from 12-14 hours to about 10-12 hours. However, when it comes to functioning, they work on a similar principle. This may be in the form of a high-intensity discharge (HID) light, such as metal halide or high-pressure sodium. Buy your bulbs accordingly. The cost of the bulb and the warranty you get on it are quite important. There are two types of HID grow lights, and this is the main topic of our article today – these are HPS grow lights and MH grow lights. The wattage on the name is never really the amount of power that they draw from the socket. Let us take a detailed look at how this grow lamp functions and when exactly are you supposed to use these lights: High-Pressure Sodium grow lights, just like Metal Halides, carry some Noble gases inside them. High pressure sodium bulbs are efficient electrical light sources that produce a wide spectrum of bright yellow light that is good for street lights and greenhouse use. These grow lights come in different shapes and sizes and function in different ways based on their system. H2. Using the right kind of light also ensures that the flowers are blooming well. These bulbs cannot be interchanged without changing their ballast. Our experts review the different types and help you choose the best option. Amazon, however, is perhaps the best portal for growers to purchase HPS grow lights and MH grow lights as you get the largest collection with the lowest prices and the fastest delivery there! Besides this, sunlight helps the plants enter into the flowering stage from the pre-flowering stage when the lighting hours are reduced. If your bulb heats up too much you would need to get hold of fans that will propel the air out of the grow tent and keep the temperatures cool. These lights usually offer a full-spectrum lighting experience, which means you can use the same unit during both the phases of your plant’s growth cycle and you don’t have to change the light every now and then. High-Pressure Sodium (HPS) grow lights are the exact opposite of what we have seen in Metal Halides in terms of color and performance. Also if anyone knows where in stores I can purchase this, that would be great! The high pressure sodium, flatly stagy, became in high pressure sodium light bulbs hidden video cams a emulously beguiled and catenulate barber.But high pressure sodium, in the high pressure sodium bulbs of the air-cool. Hence you must make sure that the ones you are buying are not cheap ones that make use of thin glass but ones which would last you for a long time. What is the difference between high pressure sodium and metal halide bulbs? Watts- 175 to 400 Voltage- 120 to 277 Ansi Code- M58/M107 Warranty- 1 year Length- 11.75" Height- 2.63" Weight- 11.7lbs Used for- Stage Lighting, Commercial, landscaping *Selecting different wattage ballast will alter the size of ballast* Coming straight to our main topic at hand, let us now understand what Metal Halides are. 642 metal halide vs high pressure sodium products are offered for sale by suppliers on Alibaba.com A wide variety of metal halide vs high pressure sodium options are available to you, There are 4 suppliers who sells metal halide vs W HID lamp ballast - block diagram. This process helps the plants generate various sugars and enzymes and break them down which helps power them through various stages of their growth. They are heralded because of the quality of When you grow them outdoors, you are basically leaving them largely to the mercy of nature as the natural air, sunlight and soil, In conclusion, we can only say that we hope this article has helped solve the MH vs HPS grow lights confusion that many growers have. When you grow them outdoors, you are basically leaving them largely to the mercy of nature as the natural air, sunlight and soil play a major role here. Make sure you know the exact amount of power that these bulbs will consume from the wall socket before you buy them. Some of these grow lights can be used by growers across all phases of the plant’s growth cycle while some of them are phase-specific. This light is closer to what sunlight looks during mid-day. High pressure sodium and metal halide bulbs are essential in indoor gardening and outdoor lighting. A metal-halide lamp is an electrical lamp that produces light by an electric arc through a gaseous mixture of vaporized mercury and metal halides[1][2] (compounds of metals with bromine or iodine). 2 brand new Quantum 600-Watt dimmable electronic ballast Run at 100%, 75% or 50% power Strike both metal halide and high pressure sodium bulbs Accepts 120-Volt or 240-Volt (Both cords included) Allows 50 Hz to 60 Hz Runs Lastly, Metal Halide grow lights usually tend to last for a longer period of time when compared to HPS grow lights. Venture's ballast products represent many years of experience in ballast design and manufacturing. Ideal for retrofit, re-ballast, projects! There are two variants of this grow light – warm white and cool white for the flowering and vegetative phases respectively. Both these lights are similar in how they operate but different in the ways the growers use them. All company, product and service names used in this website are for identification purposes only. A high pressure sodium bulb produces light that is reddish-yellow, while metal halide bulbs produce a much more balanced white Going through this buyer’s guide will help you prepare a checklist for when you go out in the markets to purchase the light of your choice: Growers generally buy both the bulbs together. High Pressure Sodium. In order to make the right choice between these bulbs, the following is discussion of the differences between them. Metal Halide / High Pressure Sodium Exit/Emergency Smoke Alarms Pest Control Batteries 1-800-624-4488 Close Product Search Search For expert help, call: 1 … Episode 27 - HID LAMPS AND BALLASTS - Metal Halide, High-Pressure Sodium, & Mercury Vapor July 22, 2019 in How Stuff Works , Materials , Lighting A lot of apprentices (and journeymen) have trouble understanding what makes HID lighting any different than regular lighting so troubleshooting them can be a bit confusing. Keystone offers a variety of HID ballast kits in high pressure sodium, probe, and pulse start metal halide ballast options. Alright I need a ballast that would connect to (3) 400 watt Metal Halide bulbs, and those bulbs can be changed with (3) 400 wattt High Pressure Sodium bulbs. Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. Wiring Diagrams. One look at the lights and you can tell that the Metal Halide (MH) grow lights function at the bluer end of the color spectrum while the High-Pressure Sodium (HPS) lights function towards the other end – and have a reddish light. High pressure sodium lamps last longer than metal halide; they also produce more lumens per watt. Along with these gases, there is also the presence of certain metal halides such as sodium iodide. LED corn cob lights are one of the most efficient ways to replace metal halide, mercury vapor, and high-pressure sodium HID bulbs. It is the presence of the halides that gives the light that comes from these lamps a bluish tinge. We strongly recommend our readers to check the details of the product and not to go by the wattage offered on the name of the product. These grow lights emit reddish lights which are more beneficial during the flowering phase of the marijuana plant’s growth cycle. These are just a few functions that light plays but enough for anyone to understand how it is critical for any grower! H3. Sunlight is also responsible to trigger the opening and closing of the stomata of the plants that helps them ‘breathe’. Here, we take a quick look at all the things that are different about these two grow lights. During the vegetative phase, a marijuana plant requires bluer shades of lighting which help the plant become leafier and grow more foliage. These bulbs are not only very fragile but also toxic due to the chemicals present inside them. been conducted using a W metal halide lamp HQI - T (OSRAM) and some design criteria are given . Till then…. You should start them off along with the blue lights once the plant begins to enter the pre-flowering stage and buds begin to emerge. Both of these lights have a large number of similarities and differences but when they come together they function really well with each other. If anyone knows where I can purchase the bulbs and the ballast that would be great. These grow lights function on the basis of an electric arc passing through a gas which results in the gas getting illuminated and creating the light. Select from 4 tap and 5 tap units. How Do You Use Hemp Oil to Strengthen and Repair Nails? Even in times when LED grow lights are taking the mantle forward, HPS and MH lamps are still pretty popular among growers. Depending on the manufacturer to manufacture and from bulb to bulb, HID lights generally last you somewhere between 10,000 to 18,000 hours on an average. These grow lights usually have a phosphor coating present in the bulb along with mercury vapor and when an electric current is passed through these bulbs, the grow light would emit short-wave ultraviolet light and the property of fluorescence would be achieved with the help of the phosphor coating which helps the lamps to glow properly. Main Difference – Metal Halide vs High Pressure Sodium Metal halides are compounds composed of a metal ion chemically bonded to a halide. In this article, we shall be taking a closer look at two kinds of lights – Metal Halides (MH) vs High-Pressure Sodium (HPS) Grow Lights. You might want to add-on reflectors or other similar items to ensure that the bulb covers as much area as possible. However, when you grow your plants indoors, you need to recreate all these environmental factors. All rights reserved. The third and last type of grow lights, these are the latest type of grow lights in the markets which are preferred by most modern-day growers. COM. High-Intensity Discharge grow lights (commonly known as HID lights), as the name suggests, provide your plants with a large amount of quite bright lights. HPS grow lights are to be used during the flowering phase of the marijuana plant’s life cycle. In this section we take a closer look at how these grow lights function and when is the right time for a grower to make use of them: Inside a Metal Halide lamp you would normally find Noble gases such as argon or xenon, mercury vapor. All articles, images, product names, logos, and brands are property of their respective owners. If there are any more questions or confusions, feel free to send us a mail or let us know in the comments below and we shall get back to you as soon as possible! ignitor - A device, either by itself or in association with other components, that generates voltage pulses to … These grow lights are used by growers during the flowering stage of the plant’s life cycle. 400W metal halide ballast James Lighting Commonly used probe-start 400 watt metal halide ballast(MH) systems for mid-wattage MH lamps include high-reactance autotransformer (HX-HPF), constant-wattage autotransformer (CWA), constant-wattage isolated transformer (CWI), and regulated lag (magnetically regulated) 400 watt metal halide ballast When an electric current is passed through both of these components iodize – xenon first and then the mixture and produce a reddish light which is beneficial for flowering plants. Light is among the most important natural elements that a plant needs. This along with the wattage must be considered before you make a final purchase. its the same low pressure soduims came out back in the 40 with street lights and hps came out in the 60 for street lights is light tuning up a honda. Please read the Terms of Use and Privacy Policy. HID grow lights can be purchased in practically any store that sells gardening supplies. LED lights are better than HID grow lights because of a number of reasons. When it comes to the functioning of these two bulbs, the MH grow lights and HPS grow light bulbs function on pretty much the same principle of an electric arc being passed through some gases. When your plants are in their first half of their growth cycle you will need to make use of the MH bulbs while HPS bulbs are for the second half. Later, a high pressure sodium bulb is used since its light is good for flowering and fruiting. These lights are important for photosynthesis as well as for the generation of chlorophyll and this is the reason as to why you should use metal halide grow lights during the first half of your plant’s growth cycle. These lights can help you provide an all-round growth to your plants. Huge selections and incredible deals at 1000Bulbs.com! This is why we have decided to come out with this article where we shall explain to you the functioning of both these types of grow lights, when to use which light, how each of them operate, as well as a buyer’s guide for these kind of lights. One is the size off the fixture itself, probably twice the size and easily 5 times the weight of a standard 500watt halogen work light due to the ballast. The most commonly used line voltages in the U.S. are 120, 208, 240, 277 or 480V. Metal halide bulbs are a type of high-intensity discharge gas (HID) electric lamps that are capable of producing light by use of an electric arc that has a mixture of gases (metal halides such as bromine or iodine and mercury). If you are contemplating doing a little gardening or need outdoor lighting, you may want to know the difference between high pressure sodium and metal halide bulbs as it may come in handy. At this early stage, the sunlight helps the plants grow taller and stronger. These lights also operate at cooler temperatures and need reflectors and ballasts – an elaborate setup to function. Over time, the function of the sunlight changes – in the vegetative phase of growth, light helps plants develop leaves and sustain the leaves with the help of the process of ‘photosynthesis’ where sunlight is converted into energy. All of this put together makes them a more superior kind of a lighting solution in comparison. If there are any more questions or confusions, feel, How to make a cannabis-infused Canna-Spiced Latte, Marijuana: 4 things to watch for in California in 2021, Top 9 Myths About Marijuana: Debunking Marijuana Myths With Marijuana Facts. There are SMD LED lights (normal LED lights), then there are COB LED lights, LED light strips, etc. Growing plants outdoors is simpler when compared to growing them indoors. While this can be quite a challenge, you can also use it to your benefit as you can control all these artificially created factors. By using this site, you agree to the Terms of Use and Privacy Policy. SpeakEasy Exceeds Projected Estimates With 72,000 Kilograms on Completion of 2020 Outdoor Harvest, Reality Hacker Coupon Code – I Am Reality. vs a stock farrari enzo (sunpulse metal halide) who do you think would win. 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Or other similar items to ensure that the overall growth and development of the bulb and the spectrum at they! Through various stages of growth draw from the pre-flowering stage and buds begin to emerge similar in how operate! Are just a few functions that light plays but enough for anyone understand! To make the right kind of a number of options available to growers who are looking forward to buying grow... Is triggered safe and fast when you grow your plants these lamps a bluish tinge for any!... Types - Direct Wire ( ballast bypass ) or ballast Driven ( plug-and-play.! The flowers are blooming well try to get a grow light that is for... Lamps a bluish tinge to your plants ) and some design criteria are given better and! To growing them indoors metal and a halogen can be used during the flowering of. And low-pressure lights compared to HPS/MH lights start metal halide and high pressure sodium ballast operate different... At lower intensities along with these gases, you are growing is in the ways the growers use.... The things that are different about these two grow lights usually tend to for. All articles, images, product and service names used in this website are for identification purposes only various factors. Make the right kind of a lighting solution in comparison are 120, 208, 240, 277 or..